package com.erbao.dp.state.v2;

/**
 * 一般写法
 * @author CaoBaoYin
 * @since 21/10/18 14:57
 */
public class MM {
    String name;
    MmState state;

    public void smile() {
        state.smile();
    }
    public void cry() {
        state.cry();
    }
    public void say() {
        state.say();
    }
}
